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author | Michael Niedermayer <michaelni@gmx.at> | 2002-11-02 13:58:14 +0000 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2002-11-02 13:58:14 +0000 |
commit | c41d972d9cb1bc7f256570734798b469c7139d77 (patch) | |
tree | 05b92485b3bec40adebed07c2edc6d2771e070bd /postproc | |
parent | 05c4072b45f3cde1185de6eccfe7febf91d9f8fd (diff) | |
download | ffmpeg-streaming-c41d972d9cb1bc7f256570734798b469c7139d77.zip ffmpeg-streaming-c41d972d9cb1bc7f256570734798b469c7139d77.tar.gz |
cleanup
Originally committed as revision 8039 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Diffstat (limited to 'postproc')
-rw-r--r-- | postproc/postprocess.c | 132 | ||||
-rw-r--r-- | postproc/postprocess.h | 67 | ||||
-rw-r--r-- | postproc/postprocess_internal.h | 125 |
3 files changed, 179 insertions, 145 deletions
diff --git a/postproc/postprocess.c b/postproc/postprocess.c index 9995f87..3a9d1c0 100644 --- a/postproc/postprocess.c +++ b/postproc/postprocess.c @@ -77,6 +77,7 @@ try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks //#define DEBUG_BRIGHTNESS #include "../libvo/fastmemcpy.h" #include "postprocess.h" +#include "postprocess_internal.h" #include "../mangle.h" #define MIN(a,b) ((a) > (b) ? (b) : (a)) @@ -104,55 +105,6 @@ static int verbose= 0; static const int deringThreshold= 20; -struct PPFilter{ - char *shortName; - char *longName; - int chromDefault; // is chrominance filtering on by default if this filter is manually activated - int minLumQuality; // minimum quality to turn luminance filtering on - int minChromQuality; // minimum quality to turn chrominance filtering on - int mask; // Bitmask to turn this filter on -}; - -typedef struct PPContext{ - uint8_t *tempBlocks; //used for the horizontal code - - /* we need 64bit here otherwise weŽll going to have a problem - after watching a black picture for 5 hours*/ - uint64_t *yHistogram; - - uint64_t __attribute__((aligned(8))) packedYOffset; - uint64_t __attribute__((aligned(8))) packedYScale; - - /* Temporal noise reducing buffers */ - uint8_t *tempBlured[3]; - int32_t *tempBluredPast[3]; - - /* Temporary buffers for handling the last row(s) */ - uint8_t *tempDst; - uint8_t *tempSrc; - - /* Temporary buffers for handling the last block */ - uint8_t *tempDstBlock; - uint8_t *tempSrcBlock; - uint8_t *deintTemp; - - uint64_t __attribute__((aligned(8))) pQPb; - uint64_t __attribute__((aligned(8))) pQPb2; - - uint64_t __attribute__((aligned(8))) mmxDcOffset[32]; - uint64_t __attribute__((aligned(8))) mmxDcThreshold[32]; - - QP_STORE_T *nonBQPTable; - - int QP; - int nonBQP; - - int frameNum; - - int cpuCaps; - - PPMode ppMode; -} PPContext; static struct PPFilter filters[]= { @@ -489,9 +441,10 @@ static inline void horizX1Filter(uint8_t *src, int stride, int QP) // minor note: the HAVE_xyz is messed up after that line so dont use it static inline void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height, - QP_STORE_T QPs[], int QPStride, int isColor, PPMode *ppMode, pp_context_t *vc) + QP_STORE_T QPs[], int QPStride, int isColor, pp_mode_t *vm, pp_context_t *vc) { PPContext *c= (PPContext *)vc; + PPMode *ppMode= (PPMode *)vm; c->ppMode= *ppMode; //FIXME // useing ifs here as they are faster than function pointers allthough the @@ -570,27 +523,29 @@ char *pp_help= * name is the string after "-pp" on the command line * quality is a number from 0 to GET_PP_QUALITY_MAX */ -struct PPMode pp_get_mode_by_name_and_quality(char *name, int quality) +pp_mode_t *pp_get_mode_by_name_and_quality(char *name, int quality) { char temp[GET_MODE_BUFFER_SIZE]; char *p= temp; char *filterDelimiters= ",/"; char *optionDelimiters= ":"; - struct PPMode ppMode; + struct PPMode *ppMode; char *filterToken; - ppMode.lumMode= 0; - ppMode.chromMode= 0; - ppMode.maxTmpNoise[0]= 700; - ppMode.maxTmpNoise[1]= 1500; - ppMode.maxTmpNoise[2]= 3000; - ppMode.maxAllowedY= 234; - ppMode.minAllowedY= 16; - ppMode.baseDcDiff= 256/4; - ppMode.flatnessThreshold=40; - ppMode.flatnessThreshold= 56-16; - ppMode.maxClippedThreshold= 0.01; - ppMode.error=0; + ppMode= memalign(8, sizeof(PPMode)); + + ppMode->lumMode= 0; + ppMode->chromMode= 0; + ppMode->maxTmpNoise[0]= 700; + ppMode->maxTmpNoise[1]= 1500; + ppMode->maxTmpNoise[2]= 3000; + ppMode->maxAllowedY= 234; + ppMode->minAllowedY= 16; + ppMode->baseDcDiff= 256/4; + ppMode->flatnessThreshold=40; + ppMode->flatnessThreshold= 56-16; + ppMode->maxClippedThreshold= 0.01; + ppMode->error=0; strncpy(temp, name, GET_MODE_BUFFER_SIZE); @@ -652,7 +607,7 @@ struct PPMode pp_get_mode_by_name_and_quality(char *name, int quality) spaceLeft= p - temp + plen; if(spaceLeft + newlen >= GET_MODE_BUFFER_SIZE) { - ppMode.error++; + ppMode->error++; break; } memmove(p + newlen, p, plen+1); @@ -667,30 +622,30 @@ struct PPMode pp_get_mode_by_name_and_quality(char *name, int quality) if( !strcmp(filters[i].longName, filterName) || !strcmp(filters[i].shortName, filterName)) { - ppMode.lumMode &= ~filters[i].mask; - ppMode.chromMode &= ~filters[i].mask; + ppMode->lumMode &= ~filters[i].mask; + ppMode->chromMode &= ~filters[i].mask; filterNameOk=1; if(!enable) break; // user wants to disable it if(q >= filters[i].minLumQuality) - ppMode.lumMode|= filters[i].mask; + ppMode->lumMode|= filters[i].mask; if(chrom==1 || (chrom==-1 && filters[i].chromDefault)) if(q >= filters[i].minChromQuality) - ppMode.chromMode|= filters[i].mask; + ppMode->chromMode|= filters[i].mask; if(filters[i].mask == LEVEL_FIX) { int o; - ppMode.minAllowedY= 16; - ppMode.maxAllowedY= 234; + ppMode->minAllowedY= 16; + ppMode->maxAllowedY= 234; for(o=0; options[o]!=NULL; o++) { if( !strcmp(options[o],"fullyrange") ||!strcmp(options[o],"f")) { - ppMode.minAllowedY= 0; - ppMode.maxAllowedY= 255; + ppMode->minAllowedY= 0; + ppMode->maxAllowedY= 255; numOfUnknownOptions--; } } @@ -703,7 +658,7 @@ struct PPMode pp_get_mode_by_name_and_quality(char *name, int quality) for(o=0; options[o]!=NULL; o++) { char *tail; - ppMode.maxTmpNoise[numOfNoises]= + ppMode->maxTmpNoise[numOfNoises]= strtol(options[o], &tail, 0); if(tail!=options[o]) { @@ -724,14 +679,14 @@ struct PPMode pp_get_mode_by_name_and_quality(char *name, int quality) if(tail==options[o]) break; numOfUnknownOptions--; - if(o==0) ppMode.baseDcDiff= val; - else ppMode.flatnessThreshold= val; + if(o==0) ppMode->baseDcDiff= val; + else ppMode->flatnessThreshold= val; } } else if(filters[i].mask == FORCE_QUANT) { int o; - ppMode.forcedQuant= 15; + ppMode->forcedQuant= 15; for(o=0; options[o]!=NULL && o<1; o++) { @@ -740,20 +695,30 @@ struct PPMode pp_get_mode_by_name_and_quality(char *name, int quality) if(tail==options[o]) break; numOfUnknownOptions--; - ppMode.forcedQuant= val; + ppMode->forcedQuant= val; } } } } - if(!filterNameOk) ppMode.error++; - ppMode.error += numOfUnknownOptions; + if(!filterNameOk) ppMode->error++; + ppMode->error += numOfUnknownOptions; } - if(verbose>1) printf("pp: lumMode=%X, chromMode=%X\n", ppMode.lumMode, ppMode.chromMode); + if(verbose>1) printf("pp: lumMode=%X, chromMode=%X\n", ppMode->lumMode, ppMode->chromMode); + if(ppMode->error) + { + fprintf(stderr, "%d errors in postprocess string \"%s\"\n", ppMode->error, name); + free(ppMode); + return NULL; + } return ppMode; } -void *pp_get_context(int width, int height, int cpuCaps){ +void pp_free_mode(pp_mode_t *mode){ + if(mode) free(mode); +} + +pp_context_t *pp_get_context(int width, int height, int cpuCaps){ PPContext *c= memalign(32, sizeof(PPContext)); int i; int mbWidth = (width+15)>>4; @@ -812,11 +777,12 @@ void pp_postprocess(uint8_t * src[3], int srcStride[3], uint8_t * dst[3], int dstStride[3], int width, int height, QP_STORE_T *QP_store, int QPStride, - PPMode *mode, void *vc, int pict_type) + pp_mode_t *vm, void *vc, int pict_type) { int mbWidth = (width+15)>>4; int mbHeight= (height+15)>>4; QP_STORE_T quantArray[2048/8]; + PPMode *mode = (PPMode*)vm; PPContext *c = (PPContext*)vc; if(QP_store==NULL || (mode->lumMode & FORCE_QUANT)) diff --git a/postproc/postprocess.h b/postproc/postprocess.h index 35b5522..c473176 100644 --- a/postproc/postprocess.h +++ b/postproc/postprocess.h @@ -16,84 +16,27 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -// POSTPROCESS_H is defined by opendivx's postprocess.h #ifndef NEWPOSTPROCESS_H #define NEWPOSTPROCESS_H -#define V_DEBLOCK 0x01 -#define H_DEBLOCK 0x02 -#define DERING 0x04 -#define LEVEL_FIX 0x08 /* Brightness & Contrast */ - -#define LUM_V_DEBLOCK V_DEBLOCK // 1 -#define LUM_H_DEBLOCK H_DEBLOCK // 2 -#define CHROM_V_DEBLOCK (V_DEBLOCK<<4) // 16 -#define CHROM_H_DEBLOCK (H_DEBLOCK<<4) // 32 -#define LUM_DERING DERING // 4 -#define CHROM_DERING (DERING<<4) // 64 -#define LUM_LEVEL_FIX LEVEL_FIX // 8 -#define CHROM_LEVEL_FIX (LEVEL_FIX<<4) // 128 (not implemented yet) - -// Experimental vertical filters -#define V_X1_FILTER 0x0200 // 512 - -// Experimental horizontal filters -#define H_X1_FILTER 0x2000 // 8192 - -// select between full y range (255-0) or standart one (234-16) -#define FULL_Y_RANGE 0x8000 // 32768 - -//Deinterlacing Filters -#define LINEAR_IPOL_DEINT_FILTER 0x10000 // 65536 -#define LINEAR_BLEND_DEINT_FILTER 0x20000 // 131072 -#define CUBIC_BLEND_DEINT_FILTER 0x8000 // (not implemented yet) -#define CUBIC_IPOL_DEINT_FILTER 0x40000 // 262144 -#define MEDIAN_DEINT_FILTER 0x80000 // 524288 -#define FFMPEG_DEINT_FILTER 0x400000 - -#define TEMP_NOISE_FILTER 0x100000 -#define FORCE_QUANT 0x200000 - #define GET_PP_QUALITY_MAX 6 -//use if u want a faster postprocessing code -//cant differentiate between chroma & luma filters (both on or both off) -//obviosly the -pp option at the commandline has no effect except turning the here selected -//filters on -//#define COMPILE_TIME_MODE 0x77 - #define QP_STORE_T int8_t typedef void pp_context_t; +typedef void pp_mode_t; -extern char *pp_help; - -//FIXME decide if this should be exported at all -typedef struct PPMode{ - int lumMode; // acivates filters for luminance - int chromMode; // acivates filters for chrominance - int error; // non zero on error - - int minAllowedY; // for brigtness correction - int maxAllowedY; // for brihtness correction - float maxClippedThreshold; // amount of "black" u r willing to loose to get a brightness corrected picture - - int maxTmpNoise[3]; // for Temporal Noise Reducing filter (Maximal sum of abs differences) - - int baseDcDiff; - int flatnessThreshold; - - int forcedQuant; // quantizer if FORCE_QUANT is used -} PPMode; +extern char *pp_help; //a simple help text void pp_postprocess(uint8_t * src[3], int srcStride[3], uint8_t * dst[3], int dstStride[3], int horizontalSize, int verticalSize, QP_STORE_T *QP_store, int QP_stride, - PPMode *mode, pp_context_t *ppContext, int pict_type); + pp_mode_t *mode, pp_context_t *ppContext, int pict_type); // name is the stuff after "-pp" on the command line -PPMode pp_get_mode_by_name_and_quality(char *name, int quality); +pp_mode_t *pp_get_mode_by_name_and_quality(char *name, int quality); +void pp_free_mode(pp_mode_t *mode); pp_context_t *pp_get_context(int width, int height, int cpuCaps); void pp_free_context(pp_context_t *ppContext); diff --git a/postproc/postprocess_internal.h b/postproc/postprocess_internal.h new file mode 100644 index 0000000..12609e4 --- /dev/null +++ b/postproc/postprocess_internal.h @@ -0,0 +1,125 @@ +/* + Copyright (C) 2001-2002 Michael Niedermayer (michaelni@gmx.at) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#define V_DEBLOCK 0x01 +#define H_DEBLOCK 0x02 +#define DERING 0x04 +#define LEVEL_FIX 0x08 /* Brightness & Contrast */ + +#define LUM_V_DEBLOCK V_DEBLOCK // 1 +#define LUM_H_DEBLOCK H_DEBLOCK // 2 +#define CHROM_V_DEBLOCK (V_DEBLOCK<<4) // 16 +#define CHROM_H_DEBLOCK (H_DEBLOCK<<4) // 32 +#define LUM_DERING DERING // 4 +#define CHROM_DERING (DERING<<4) // 64 +#define LUM_LEVEL_FIX LEVEL_FIX // 8 +#define CHROM_LEVEL_FIX (LEVEL_FIX<<4) // 128 (not implemented yet) + +// Experimental vertical filters +#define V_X1_FILTER 0x0200 // 512 + +// Experimental horizontal filters +#define H_X1_FILTER 0x2000 // 8192 + +// select between full y range (255-0) or standart one (234-16) +#define FULL_Y_RANGE 0x8000 // 32768 + +//Deinterlacing Filters +#define LINEAR_IPOL_DEINT_FILTER 0x10000 // 65536 +#define LINEAR_BLEND_DEINT_FILTER 0x20000 // 131072 +#define CUBIC_BLEND_DEINT_FILTER 0x8000 // (not implemented yet) +#define CUBIC_IPOL_DEINT_FILTER 0x40000 // 262144 +#define MEDIAN_DEINT_FILTER 0x80000 // 524288 +#define FFMPEG_DEINT_FILTER 0x400000 + +#define TEMP_NOISE_FILTER 0x100000 +#define FORCE_QUANT 0x200000 + +//use if u want a faster postprocessing code +//cant differentiate between chroma & luma filters (both on or both off) +//obviosly the -pp option at the commandline has no effect except turning the here selected +//filters on +//#define COMPILE_TIME_MODE 0x77 + +struct PPFilter{ + char *shortName; + char *longName; + int chromDefault; // is chrominance filtering on by default if this filter is manually activated + int minLumQuality; // minimum quality to turn luminance filtering on + int minChromQuality; // minimum quality to turn chrominance filtering on + int mask; // Bitmask to turn this filter on +}; + +typedef struct PPMode{ + int lumMode; // acivates filters for luminance + int chromMode; // acivates filters for chrominance + int error; // non zero on error + + int minAllowedY; // for brigtness correction + int maxAllowedY; // for brihtness correction + float maxClippedThreshold; // amount of "black" u r willing to loose to get a brightness corrected picture + + int maxTmpNoise[3]; // for Temporal Noise Reducing filter (Maximal sum of abs differences) + + int baseDcDiff; + int flatnessThreshold; + + int forcedQuant; // quantizer if FORCE_QUANT is used +} PPMode; + +typedef struct PPContext{ + uint8_t *tempBlocks; //used for the horizontal code + + /* we need 64bit here otherwise weŽll going to have a problem + after watching a black picture for 5 hours*/ + uint64_t *yHistogram; + + uint64_t __attribute__((aligned(8))) packedYOffset; + uint64_t __attribute__((aligned(8))) packedYScale; + + /* Temporal noise reducing buffers */ + uint8_t *tempBlured[3]; + int32_t *tempBluredPast[3]; + + /* Temporary buffers for handling the last row(s) */ + uint8_t *tempDst; + uint8_t *tempSrc; + + /* Temporary buffers for handling the last block */ + uint8_t *tempDstBlock; + uint8_t *tempSrcBlock; + uint8_t *deintTemp; + + uint64_t __attribute__((aligned(8))) pQPb; + uint64_t __attribute__((aligned(8))) pQPb2; + + uint64_t __attribute__((aligned(8))) mmxDcOffset[32]; + uint64_t __attribute__((aligned(8))) mmxDcThreshold[32]; + + QP_STORE_T *nonBQPTable; + + int QP; + int nonBQP; + + int frameNum; + + int cpuCaps; + + PPMode ppMode; +} PPContext; + |